<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="../css/demo.css">
    <style>
        .zong{
            height: 600px;
            display: flex;
            justify-content: space-between;
        }
        .z{
            width: 300px;
            height: 600px;
            background-color: antiquewhite;
        }
        .zhong{
            width: 100%;
            height: 100%;
        }
        .y{
            width: 300px;
            height: 600px;
            background-color: aqua;
        }
    </style>
</head>
<body>
    <div class="zong">
        <div class="z">
            <span>宋嘉乐</span>
        </div>
        <div class="zhong">

        </div>
        <div class="y">
            <span></span>
        </div>
    </div>
</body>
</html>